67872585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24197}}^1$

素因数の和:24233

約数の個数: 32

約数和(自身を含む): 125442432

約数和(自身を除く): 57569847

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 24197, 72591, 120985, 266167, 362955, 411349, 798501, 1234047, 1330835, 2056745, 3992505, 4524839, 6170235, 13574517, 22624195, 67872585]

約数ペア:

[(1, 67872585), (3, 22624195), (5, 13574517), (11, 6170235), (15, 4524839), (17, 3992505), (33, 2056745), (51, 1330835), (55, 1234047), (85, 798501), (165, 411349), (187, 362955), (255, 266167), (561, 120985), (935, 72591), (2805, 24197)]